DS89C420 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

IC MCU 8BIT 16KB FLASH 44TQFP

Part	Number of I/O	Package / Case	Supplier Device Package	Core Processor	Program Memory Size	Program Memory Type	Speed	RAM Size	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Connectivity	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Oscillator Type	Core Size	Supplier Device Package [x]	Supplier Device Package [y]
Analog Devices Inc./Maxim Integrated DS89C420-ECL	32	44-TQFP	44-TQFP (10x10)	8051	16 KB	FLASH	33 MHz	1K x 8	0 °C	70 °C	Surface Mount	EBI/EMI SIO UART/USART	4.5 V	5.5 V	External	8-Bit
Analog Devices Inc./Maxim Integrated DS89C420-QCL	32	44-LCC (J-Lead)	44-PLCC	8051	16 KB	FLASH	33 MHz	1K x 8	0 °C	70 °C	Surface Mount	EBI/EMI SIO UART/USART	4.5 V	5.5 V	External	8-Bit	16.59	16.59
Analog Devices Inc./Maxim Integrated DS89C420-MNL	32	40-DIP (0.600	40-PDIP	8051	16 KB	FLASH	33 MHz	1K x 8	-40 ¯C	85 C	Through Hole	EBI/EMI SIO UART/USART	4.5 V	5.5 V	External	8-Bit
Analog Devices Inc./Maxim Integrated DS89C420-MCL	32	40-DIP (0.600	40-PDIP	8051	16 KB	FLASH	33 MHz	1K x 8	0 °C	70 °C	Through Hole	EBI/EMI SIO UART/USART	4.5 V	5.5 V	External	8-Bit
Analog Devices Inc./Maxim Integrated DS89C420-ENG	32	44-TQFP	44-TQFP (10x10)	8051	16 KB	FLASH	25 MHz	1K x 8	-40 ¯C	85 C	Surface Mount	EBI/EMI SIO UART/USART	4.5 V	5.5 V	External	8-Bit
Analog Devices Inc./Maxim Integrated DS89C420-ECS	32	44-TQFP	44-TQFP (10x10)	8051	16 KB	FLASH	50 MHz	1K x 8	0 °C	70 °C	Surface Mount	EBI/EMI SIO UART/USART	4.5 V	5.5 V	External	8-Bit
Analog Devices Inc./Maxim Integrated DS89C420-MCS	32	40-DIP (0.600	40-PDIP	8051	16 KB	FLASH	50 MHz	1K x 8	0 °C	70 °C	Through Hole	EBI/EMI SIO UART/USART	4.5 V	5.5 V	External	8-Bit